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Blitz:
Individual Calculations May 2019 |
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| Ahmed, Jaza Jamal Total change: -50.80 | |   |
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| IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2019(Blitz) (OPEN) | Baghdad | IRQ | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1950 | 3.00 | 8 | -2.54 | 20 | -50.80 | |
|  Abdulwahhab, Ahmed Abdulsattar A | f | | 2218 | IRQ | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Tiba, Mahdi Attiyah | | | 1550 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadek, Sameh | f | | 2278 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ameer, Dhafer Abdulameer | c | | 1630 | IRQ | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ismail, Khalel Tariq | | | 1550 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moman, Dhyee Khalel | | | 1745 | IRQ | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Muwafaq, Yaseen Abdulateef | | | 1550 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | San, Taha Ali | | | 1656 | IRQ | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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